<!-- 用户管理页 -->
<template>

  <div style="height: 6vh;padding: 10px 20px;background-color: #fff">
    <span style="line-height: 60px;font-size: 20px;">用户管理</span>
    <el-button
        type="primary"
        style="float: right; margin-top: 10px;"
        @click="beforeAddUser">新建员工</el-button>
  </div>

  <!--新建用户弹窗-->
  <el-dialog
      :title="dialogTitle"
      style="width: 1000px;padding: 40px;"
      v-model="dialogVisible"
      :before-close="handleClose"
  >
    <el-form label-position="top" label-width="80px">
      <el-row :gutter="10">
       <el-col :span="12">
         <el-form-item label="用户名">
           <el-input placeholder="请输入用户名" v-model="saveUserForm.username" :disabled="saveUserForm.id!=null"/>
         </el-form-item>
       </el-col>
        <el-col :span="12">
          <el-form-item label="手机号">
            <el-input placeholder="请输入手机号" v-model="saveUserForm.phone"/>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="10">
        <el-col :span="12">
          <el-form-item label="邮箱">
            <el-input placeholder="请输入邮箱" v-model="saveUserForm.email"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="年龄">
            <el-input placeholder="请输入年龄" v-model="saveUserForm.age"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="10">
       <el-col :span="6">
         <el-form-item label="职级">
           <el-select placeholder="请选择"
                      v-model="saveUserForm.level" @change="loadLeader">
             <el-option label="员工" value="10"/>
             <el-option label="经理" value="20"/>
             <el-option label="总监" value="30"/>
             <el-option label="总裁" value="40"/>
           </el-select>
         </el-form-item>
       </el-col>
        <el-col :span="6">
          <el-form-item label="直属领导">
            <el-select placeholder="请选择" v-model="saveUserForm.parentId">
              <el-option v-for="item in leaderOptions"
                         :label="item.username"
                         :value="item.id"/>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="4">
          <el-form-item label="性别">
            <el-radio-group v-model="saveUserForm.gender">
              <el-radio border label="男" value="1" style="margin: 0"/>
              <el-radio border label="女" value="0"/>
            </el-radio-group>
          </el-form-item>
        </el-col>
        <el-col :span="6">
          <el-form-item label="用户状态">
            <el-radio-group v-model="saveUserForm.status">
              <el-radio border label="启用" value="1" style="margin: 0"/>
              <el-radio border label="禁用" value="0"/>
            </el-radio-group>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取 消</el-button>
      <el-button type="primary" @click="saveUser">保 存</el-button>
    </template>
  </el-dialog>

  <!-- 用户搜索卡片 -->
  <el-card style="margin: 10px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="用户搜索" style="width: 270px;">
        <el-input placeholder="请输入用户名" v-model="searchUserForm.username" @keydown.enter="loadUser"/>
      </el-form-item>
      <el-form-item label="用户状态" style="width: 270px;">
        <el-select placeholder="请选择用户状态" v-model="searchUserForm.status" @change="loadUser">
          <el-option label="启用" value="1"/>
          <el-option label="禁用" value="0"/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadUser">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>

  <!-- 用户列表卡片 -->
  <el-card style="margin: 10px;">
    <el-table :data="userArr">
      <el-table-column label="编号" type="index" width="80" align="center"/>
      <el-table-column label="用户名" prop="username" align="center"/>
      <el-table-column label="手机号" prop="phone" align="center"/>
      <el-table-column label="加入时间" prop="createTime" align="center"/>
      <el-table-column label="用户状态" prop="status" align="center">
        <template #default="scope">
          <el-switch active-value="1"
                     inactive-value="0"
                     v-model="scope.row.status"
                     @change="changeStatus(scope.row.id,scope.row.status)"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" :disabled="scope.row.level==40" @click="resetPassword(scope.row.id)">密码重置</el-button>
          <el-button type="primary" :disabled="scope.row.level==40" @click="editUser(scope.row.id)">编辑</el-button>
          <el-button type="primary" :disabled="scope.row.level==40" @click="deleteUser(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
</template>


<script setup>

import {onMounted, ref} from "vue";
import axios from "axios";
import axiosRetry from "axios-retry";
import qs from "qs";
import {ElMessage} from "element-plus";

// 配置axios重试机制
const client = axios.create();
axiosRetry(client, { retries: 3 });


// 弹窗部分
// 控制弹窗是否出现
const dialogVisible = ref(false);
// 弹窗标题
const dialogTitle = ref('新增员工');
// 保存表单中的员工数据
const saveUserForm = ref({
  username: '',
  phone: '',
  email: '',
  age: '',
  level: '',
  parentId: '',
  gender: '',
  status: '',
});
const saveUser = () => {
  console.log(saveUserForm.value);
  if (saveUserForm.value.parentId == saveUserForm.value.id){
    ElMessage.error('不能选择自己作为直属领导');
    return;
  }
  client.post(BASE_URL+'/v1/user/save',saveUserForm.value)
      .then((response)=>{
        if (response.data.code == 2000){
          ElMessage.success('保存成功');
          dialogVisible.value = false;
          saveUserForm.value = {};
          loadUser();
        } else {
          ElMessage.error(response.data.msg);
        }
      });
}
// 员工直属领导的数据
const leaderOptions = ref([]);
// 加载员工直属领导
const loadLeader = ()=>{
  saveUserForm.value.parentId='';
  leaderOptions.value = [];
  const level = parseInt(saveUserForm.value.level)+10;
  console.log(level);
  client.get(BASE_URL+'/v1/user/select?level='+level)
      .then((response)=>{
        if (response.data.code == 2000){
          leaderOptions.value = response.data.data;
        } else {
          ElMessage.error(response.data.msg);
        }
      });
}
// 关闭弹窗
const handleClose = ()=> {
    if (confirm('确定要关闭弹窗吗？')) {
      dialogVisible.value = false;
      saveUserForm.value = {};
     }
}


// 搜索部分
// 搜索表单数据
const searchUserForm = ref({
  username: '',
  status: ''
});
// 重置搜索
const resetSearch = ()=>{
  searchUserForm.value = {};
  loadUser();
}


// 列表部分
// 员工列表表格数据
const userArr = ref([]);
// 加载员工列表
const loadUser = ()=> {
  let data = qs.stringify(searchUserForm.value);
  console.log(data);
  client.get(BASE_URL+'/v1/user/select?'+data)
      .then((response)=>{
        if (response.data.code == 2000){
          userArr.value = response.data.data;
        } else {
          ElMessage.error(response.data.msg);
        }
      });
}
// 页面加载时加载员工列表
onMounted(()=>{
  loadUser();
})
// 新增员工
const beforeAddUser = ()=> {
  dialogTitle.value = '新增员工';
  dialogVisible.value = true;
}
// 编辑员工
const editUser = (id)=> {
  dialogTitle.value = '编辑员工';
  dialogVisible.value = true;
  client.get(BASE_URL+'/v1/user/select?id='+id)
      .then((response)=>{
        if (response.data.code == 2000){
          saveUserForm.value = response.data.data[0];
          let level = parseInt(saveUserForm.value.level)+10;
          client.get(BASE_URL+'/v1/user/select?level='+level)
              .then((response)=>{
                if (response.data.code == 2000){
                  leaderOptions.value = response.data.data;
                } else {
                  ElMessage.error(response.data.msg);
                }
              });
        } else {
          ElMessage.error(response.data.msg);
        }
      });
  loadLeader();
}
// 密码重置
const resetPassword = (userId)=> {
  client.post(BASE_URL+'/v1/user/update/password/'+userId)
      .then((response)=>{
        if (response.data.code == 2000){
          ElMessage.success('密码重置成功');
        } else {
          ElMessage.error(response.data.msg);
        }
      });
}
// 修改员工状态
const changeStatus = (userId,status)=> {
  client.post(BASE_URL+'/v1/user/update/status/'+userId+'/'+status)
      .then((response)=>{
        if (response.data.code == 2000){
          ElMessage.success('修改成功');
        } else {
          ElMessage.error(response.data.msg);
        }
      });
}
// 删除员工
const deleteUser = (userId)=> {
  if (confirm('确定要删除该员工吗？')) {
    client.post(BASE_URL+'/v1/user/delete/'+userId)
        .then((response)=>{
          if (response.data.code == 2000){
            ElMessage.success('删除成功');
            loadUser();
          } else {
            ElMessage.error(response.data.msg);
          }
        });
  }
}

</script>




<style scoped>

</style>